sendfile: remove .sendfile from filesystems that use generic_file_sendfile()

They can use generic_file_splice_read() instead. Since sys_sendfile() now
prefers that, there should be no change in behaviour.

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

1 files changed, 5 insertions, 4 deletions

diff --git a/fs/smbfs/file.c b/fs/smbfs/file.c
index aea3f8aa54c0..c5d78a7e492b 100644
--- a/fs/smbfs/file.c
+++ b/fs/smbfs/file.c
@@ -262,8 +262,9 @@ out:
 }
 
 static ssize_t
-smb_file_sendfile(struct file *file, loff_t *ppos,
-                  size_t count, read_actor_t actor, void *target)
+smb_file_splice_read(struct file *file, loff_t *ppos,
+                     struct pipe_inode_info *pipe, size_t count,
+                     unsigned int flags)
 {
         struct dentry *dentry = file->f_path.dentry;
         ssize_t status;
@@ -277,7 +278,7 @@ smb_file_sendfile(struct file *file, loff_t *ppos,
                          DENTRY_PATH(dentry), status);
                 goto out;
         }
-        status = generic_file_sendfile(file, ppos, count, actor, target);
+        status = generic_file_splice_read(file, ppos, pipe, count, flags);
 out:
         return status;
 }
@@ -416,7 +417,7 @@ const struct file_operations smb_file_operations =
         .open           = smb_file_open,
         .release        = smb_file_release,
         .fsync          = smb_fsync,
-        .sendfile       = smb_file_sendfile,
+        .splice_read    = smb_file_splice_read,
 };
 
 const struct inode_operations smb_file_inode_operations =